baber/WOPTO huggingface dataset:
Patent JP-2001172347-A (JP)
Title: Method for producing granular phenolic resol resin molding material
Inventor: KAMIMURA KATSUMI
IPC: C08G8/00
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To produce efficiently a granular phenolic resol resin molding material in single equipment. SOLUTION: In the production of a phenolic resol resin molding material, a phenol is reacted with an aldehyde in a reaction apparatus having an impact due to an impact medium, and simultaneously or stepwise an organic filler and/or an inorganic filler is added thereto. The condensation reaction is carried out by heat generation due to the impact of the impact medium and/or external heating and reaction heat of the phenol and the aldehyde, and the resultant mixture is ground while or after cooling. The whole molding material contains 20-80 wt.% of the organic filler and/or the inorganic filler.
Patent JP-2001171974-A (JP)
Title: Safety device for mobile type crane
Inventor: ISHIHARA HIDEAKI
IPC: B66C23/88
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a safety device capable of detecting an abnormal signal about a rising and falling angle to be outputted from a boom angle detector for continuously detecting the rising and falling angle of the boom of a mobile type crane. SOLUTION: A boom angle detection limit switch 24 is provided, capable of detecting a specified angle set in advance for the crane main body of a boom, the specified angle to be detected by the boom angle detection limit switch 24 is stored in the operating device 21 of a safety device 20 so as to be compared with a rising and falling angle obtained from a rising and falling angle signal to be outputted from a boom angle detector 22 when specified angle is detected by the angle detection limit switch 24, and an angle memory and comparison means 21a is provided, which outputs a warning command signal to a buzzer 25 when the rising and falling angle signal is found to have been abnormal wherein the rising and falling angle does not agree with the specified angle.
Patent JP-H05184032-A (JP)
Title: Linear body brushing device and robot for high-voltage pulling-down line work using this device
Inventor: ITO MASAAKI
IPC: H01R4/00
Filed: 1991-12-26
Abstract: PURPOSE:To provide a brushing device for a linear body, which can clean the periphery of a linear body automatically and efficiently in a short time, and a robot for high-voltage pulling-down line work, which can automatically connect the high-voltage pulling-down line to the linear body. CONSTITUTION:Two belt-shaped rotary files 75 in contact with the periphery 11 of a linear body 1 are counterposed leaving an insertion space 76 with an area the same linear body 1 gets in, and one end each in longitudinal direction of the rotary files 75 is brought close to each other, thus the two rotary files 75 can be rotated in the circumferential direction of the linear body 1. This brushing device for a linear body is incorporated together with a compressing dice, a cover loader a hanger, a stripping mechanism, a brushing mechanism 12, and a pressurizing mechanism so as to constitute a robot.
Patent JP-H05179424-A (JP)
Title: Steel sheet plated with different metals on front and rear sides
Inventor: MASAKI KATSUHIKO
IPC: C23C14/16
Filed: 1991-12-26
Abstract: PURPOSE:To obtain a steel sheet plated with different metals on the front and rear sides and exhibiting excellent corrosion resistance to different corrosive atmospheres even in the case of reduced coating weight. CONSTITUTION:A double-plating layer consisting of a first Ti layer and a second Al layer is formed on one side of a steel sheet by vapor deposition and a Zn-Fe alloy plating layer is formed on the other side. Each of the plating layers may be phosphated and coated by cationic electrodeposition if necessary. When the resulting plated steel sheet is used as a structural material for a car body, the double-plating layer is positioned at the inside of the structural material and the Zn-Fe alloy plating layer at the outside. Unlike an Al plating layer by vapor deposition the Ti-Al plating layer inhibits corrosion due to pinholes. Even if plating thickness is reduced, satisfactory corrosion resistance is ensured.
Patent JP-2000176961-A (JP)
Title: Method for injection-molding insert molded item
Inventor: SHIMANE NOBUHIRO
IPC: B29C45/14
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent deformation of an insert member and the damaging of the outer frame of an outer peripheral part from being generated and easily alleviate stress on the outer peripheral part of molded products and further curtail the number of molding dies and molding manhours with the simplification of working procedures in production and efficiently manufacture insert molded items at a low cost. SOLUTION: In a method for injection-molding insert molded items by which the periphery of a platelike or a sheetlike insert member 1 made of a synthetic resin material 3 is wrapped by an outer frame 2 made of a synthetic resin material into one piece, the outer frame 2 is constituted integrally of a body part 21 and a connecting part 12 consisting of a lower member 22 and an upper member 23 which pinch the insert member 1 from both upper/lower faces through a hinge part 11. Further the upper member 23 is folded at the hinge part 11 and set in place and the connecting part 12 is removed to serve as an insertion part 13. Next the insert member 1 is introduced through the insertion part 13 and the outer frame 2 is set in the cavity of a product molding die 14.  Finally the synthetic resin material 3 is injection into the outer peripheral part of the insert member 1 to integrate the outer frame 2 with the insert member 1.
Patent JP-H11190791-A (JP)
Title: Reactor core flow rate measuring device
Inventor: KATAYAMA KENJIRO
IPC: G21C17/032
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide the reactor core flow rate measuring device of a boiling water reactor capable of improving the measuring precision of a reactor core flow rate. SOLUTION: The reactor core flow rate measuring device is provided with an operation pump discharge flow rate calculation means 50 for calculating the pump discharge flow rate of a reactor recirculation pump 40 on the basis of a pump revolving speed and a pump part head. Since in the operation pump discharge flow rate calculation means 50 a flow rate - head character showing the relation with the pump part head and the pump discharge flow rate copes with change by reactor water temperature, a plurality of functions indicating the flow rate - head character under a variety of temperature conditions previously obtained by a test are included, and the optimum function is selected according to the reactor water temperature to calculate a pump discharge flow rate.
Patent JP-H11191635-A (JP)
Title: Gallium nitride compound semiconductor light-emitting element
Inventor: OKU YASUNARI
IPC: H01S5/343
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To contrive reduction in the operating voltage of gallium nitride compound semiconductor light-emitting element, when an insulating substrate is used and also to restrain cracking in the element in crystal growing, and to improve the manufacturing yield of the element. SOLUTION: This element has a laminated structure, wherein an N-type layer 3, a luminous layer 4 and P-type layers 5 and 6 are successively formed on an insulating substrate 1, and the structure is constituted in such a way that an n-side electrode 8 is formed on the surface of the layer 3. In this case, the layer 3 is made into at least a laminated material by laminating in the order a first n-type layer 31 and a second n-type layer 32 of a carrier concentration higher than that in the layer 31 from the side of the substrate 1. Here, it is optimal to set the carrier concentration in the layer 31 in the range of 1×10<16> to 2×10<18> cm<-3> and the carrier concentration in the layer 32 be set in the range of 2×10<18> to 1×10<19> cm<-3> , and it is preferable that respective layer thicknesses of the layers 31 and 32 be formed in the range of 1 to 5 μm and in the range of 0.1 to 0.5 μm.
Patent JP-2001175139-A (JP)
Title: Image forming device
Inventor: KAMIYAMA HIDEKI
IPC: G03G21/00
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of defective picture caused by that the picture forming operation is performed with a cleaning brush deformed (bristle- deformation) on, even when an image forming device is not used for a long time. SOLUTION: This image forming device is constituted with a photoreceptor drum 200, a developing unit 400 which develops a latent image formed on the surface of the photoreceptor drum 200 with toner, an intermediate transferring unit 500 which transfers the developed image from the photoreceptor drum 200 to an intermediate transferring belt 501 and the cleaning brush 203 which is disposed in contact with the photoreceptor drum 200 in order to remove the residual toner in transfer remaining on the photosensitive drum 200. Therein, the power source is supplied and, before the picture forming operation starts, the cleaning brush 203 is rotated for a constant time so as to repair the deformation (bristle-falling) of the cleaning brush 203.
Patent JP-H06218074-A (JP)
Title: Combustion preventive fire extinguishing composite
Inventor: CHO HIROO
IPC: A62D1/00
Filed: 1992-12-30
Abstract: PURPOSE: To obtain an extinguishing complex to stop combustion excellent in a resisting performance to re-ignite, which can effectively extinguish fires caused by class A and class B substances, fires caused by fuel tanks of various kinds of vehicles and fires involved in a variety of inflammable organic substances and which can be manufactured very simply at a low cost by utilizing raw materials in a wide range. CONSTITUTION: This extinguishing complex to stop combustion contains an aqueous extractive liquid and a surface-active agent. As an aqueous extractive liquid, an extract extracted from at least one plant selected from a group of Sapindaceae, Compositae, cursifera, regeminosa, Ulmaceae, phytorakac, cotton seed, etc., and grass chrcoal is included. The content of the surface-active agent is 30-60 wt.% based on the weight of an aqueous extractive liquid of plant and grass charcoal.
Patent JP-H11189887-A (JP)
Title: Method for controlling catenary amount in continuous treating equipment
Inventor: IIMORI JUNJI
IPC: C23G3/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a continuous picking equipment, in which the maintenance is easily executed and large space for a equipment is unnecessary. SOLUTION: Pinch rolls 2, 3 arranged at each of the inlet side and the outlet side of a picking vessel are driven with reach DC shunt separate excitation motor at the inlet side and the outlet side, and a speed command signal is given to the outlet side motor 5 and the motor is driven at a constant speed. Difference between the load current of this outlet side motor, and the preset value of load current of the outlet side monitor set with a load current setting means 22, is obtd. with a comparing means 24. A speed command signal given to the inlet side motor 4 is corrected with the output of this comparing means and speed control of the inlet side motor is executed to adjust the feeding speed of the inlet side pinch rolls 2.  IN such a way, catenary amount D of the metallic strip in the picking vessel is held to the constant value as the amount corresponding to the preset value set with the load setting means.
Patent JP-2001171399-A (JP)
Title: Seat slide device
Inventor: YAMASHITA TOMOHIRO
IPC: B60N2/08
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent a side deviation of a positioning release lever with reliability. SOLUTION: An upper rail 2 movable along a lower rail 1 installed on a floor while supporting a vehicular seat has a positioning element 3 for positioning the upper rail 2 in a given place on the lower rail 1, and a positioning release lever 6 for releasing the positioning element 3 when turned along a main-body raised wall 21 of the upper rail 2 until placed in contact with the positioning element 3. The main-body raised wall 21 consists of two plates 211 and 212, and the two plates 211 and 212 have an opening 24 whose rear edge is raised up to form opposed portions 213 opposed with a given clearance in between. A limiting portion 63 at the point of the positioning release lever 6 is situated between the opposed portions 213 to limit a side deviation when the positioning release lever 6 is put in contact with the positioning element 3.
Patent JP-2000176151-A (JP)
Title: Video game apparatus
Inventor: YAMAJI TETSUYOSHI
IPC: A63F13/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To improve serviceability by a method wherein data of present date and/or time are obtained, data of operating efficiency of previous week are read, and the degree of difficulty of this week is selected from the data of operating efficiency of the previous week, whereby advantage is given to a customer who comes to a shop on a weekday or in a time period when operating efficiency is low. SOLUTION: An input/output control circuit 6 detects the manner, in which a player operates an operation device 2 such as joystick, to transfer it to a CPU circuit 7. In a recording device 13, operating efficiency data during a week, from Monday to Sunday, is stored par time period and date and time when a last play ended is recorded. The player plays a game by operating the operation device 2, while watching at a visible image of a monitor 3, and when a program starts, he obtains data of present date and time from a calendar clock circuit 11 and reads data of operating efficiency of previous week from the recording device 13 to select the degree of difficulty of this week, And the degree of difficulty of this week is set in the game to perform the game.
Patent JP-H11195611-A (JP)
Title: Manufacture of reactor and semiconductor member
Inventor: SHIODA KATSU
IPC: C23C16/455
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To equalize not only the in-batch distribution from jetting ports of an injector but also the film thickness distribution on the surfaces of substrates furthermore facilitating the processing of the jetting ports. SOLUTION: In a reaction chamber for processing the surfaces of wafers by jetting, feeding a gas from a pipelike injector 4 to the wafers 7 arranged vertically at specific intervals in a reaction chamber, multiple gas jetting parts 6 are opened in the long direction of the injector 4 in the different direction to the centers of the wafers loaded on a wafer holder.
Patent JP-H08168914-A (JP)
Title: Ball end mill
Inventor: KISHIMOTO KIYOSHI
IPC: B23C5/10
Filed: 1992-04-03
Abstract: PURPOSE: To enable highly efficient cutting processing of a soft material such as aluminum or its alloy material by specifying the web thickness of the periphery and the edge thickness each, at the cross section vertical to the axial direction of a ball end mill. CONSTITUTION: In a ball end mill suitable for performing such cutting as to make a semicircular cavity in an object for cutting made of soft metal such as aluminum or the like by performing cut in the axial direction of a ball end mill such as counterbore processing, the web thickness of the periphery is set within the range of 20-50% of the diameter of a tool, and the thickness of the edge is set within the range of 70-85% of the tool. Moreover, the edge is made not in assembly system but in integrated system so that it may not obstruct the discharge of chips. According to this, such cutting processing as to make a semicircular cavity in the surface of cutting material can be performed with high efficiency, and also processing being performed usually in a ball end mill such as copying processing can be performed with high efficiency.
Patent JP-H11169456-A (JP)
Title: Sample port
Inventor: MINATO AKIHISA
IPC: A61M1/14
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a sample port freely usable at any sampling point of an upstream area and a downstream area without stagnating a flow or generating liquid accumulation. SOLUTION: For this sample port (PORT), a screwing member 43 to which an elastic body 47 is forcibly fed is tightened and screwed to a columnar hole 42 formed at a main body part 41a so as to almost reach the communicating path 40 of a connection member 41. When the screwing member 43 is tightened, the elastic body 47 is expanded toward both ends in the axial direction of the screwing member 43.
Patent JP-H11179685-A (JP)
Title: Control method for industrial robot
Inventor: TOMITA KOJI
IPC: B25J9/10
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To make possible the starting of a command in an (n+1)-th section in accordance with the rest of distance in an accurate work coordinate system during operation in an n-th section, relating to the case of operating from the n-th section to the (n+1)-th section of a plurality of continued teach sections. SOLUTION: In this control method, each axis operation command obtained by reverse conversion of an operation target position in a work space is commanded to each axis servo controller, so as to perform continued operation from an n-th section to an (n+1)-th section. Here, when the rest of distance in the n-th section obtains a preset distance (S108), an operation command of the (n+1)-th section is started. Consequently, by a distance Lc without depending on an operating speed and attitude, operation in the (n+1)-th section can be started (S109), as a result, locus control of high degree is made possible.
Patent JP-H11187535-A (JP)
Title: Wiring harness branching protector
Inventor: KAMAKURA MITSUTOSHI
IPC: H02G3/04
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To facilitate attachment of a wiring harness to a vehicle while number of components is not increased and support of the wiring harness is secured regardless of variation of the wiring harness diameter and difference of dimensions of wiring grooves. SOLUTION: A branching protector 13 is composed of a 1st part 18 and a 2nd part 19 which are connected to each other with a hinge 17. The shapes of the 1st part 18 and the 2nd part 19 are approximately symmetrical with respect to the hinge 17. The 1st part 18 is composed of a 1st semi-cylindrical element 20, a 1st half-divided part 22 branched out vertically from the 1st semi- cylindrical element 20 at a position near the center of the element 20 and protrusions 24A and 24B which are provided on both the sides of the outer circumference of the 1st semi-cylindrical element 20 at proper positions and have different heights. A plurality of slits 26 extended in the axial direction of a trunk part 12A of a wiring harness 12 are formed on both the ends of the 1st semi-cylindrical element 20 in a circumferential direction. The 2nd part 19 has a similar construction.
Patent JP-H11182711-A (JP)
Title: Sliding contact valve
Inventor: HATANO MANABU
IPC: F16K47/02
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a sliding contact valve that can positively prevent the generation of water hammer and reduce labor and cost in manufacture. SOLUTION: This sliding contact valve has a fixed valve element 50 and a movable valve element 60 brought into sliding contact with each other, and the movable valve element 60 is moved in relation to the fixed valve element 50 to communicate or cut off passages 52, 61, and the like of both valve elements 50, 60 opened to the sliding contact faces. The sliding contact valve is provided with a moderating part 73 composed of a separate member from both valve elements 50, 60 and disposed at a cut-off side edge part 68 of at least one passage 61 or the like of the fixed valve element 50 or movable valve element 60 so as to moderate rapid flow decrease on the verge of cut-off of the respective passages 52, 61, and the like.  A part of an operating member 70 assembled to the movable valve element 60 to operate the movement of the movable valve element 60 is inserted in the passage 61 or the like of the movable valve element 60, and the moderating part 73 can be formed of this inserted part of the operating member 70.
Patent JP-H11184415-A (JP)
Title: Notice device
Inventor: OGAWA YASUTSUGU
IPC: G09F7/18
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To attract the attention of passersby by surrounding a center lighting with a transparent plate, providing leg parts at the lower part of the transparent plate, fitting casters to the lower ends of the leg parts, providing a sound generating device and a sound reaction sensor inside, and placing a lighting device in operation. SOLUTION: The lighting such as a lamp is installed in the center of a frame body 1. The transparent plate 2 is fitted to the frame body 1 around the lighting, which is surrounded. The leg parts 3 are below the frame of the transparent plate 2 surrounding the center lighting. The transparent plate 2 can, therefore, be installed at height matching the eye. The casters 4 are fitted to the lower ends of the leg parts 3. Consequently, the installation place can freely be changed. Further, the sound generating device such as a tape recorder can be provided inside the transparent plate 2. Furthermore, the sound reaction sensor is provided inside and the lighting device is turned on with the signal of the sensor. Or the operation of the sound generating device is started.
Patent JP-H11181496-A (JP)
Title: Detergent composition in coating material transporting piping and cleaning
Inventor: YOSHINO KENJI
IPC: C11D7/60
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent composition for effectively cleaning down a solidified coating material, rust, pigment and admixtures in a coating material transporting piping, and to provide a method for cleaning the coating material transporting piping using the detergent composition. SOLUTION: This detergent composition in a coating material transporting piping comprises (1) at least one of a 1-24C aliphatic sulfonic acid and an aromatic sulfonic acid and (2) a 6-16C hydrocarbon-based solvent. The method for cleaning comprises recycling the cleaning composition in the coating material transporting piping, cleaning the interior of the coating material transporting piping and carrying out flushing by a cleaning thinner, and then performing air blow or nitrogen blow.
Patent JP-2001183868-A (JP)
Title: Toner for reversal development and its developing method
Inventor: GOTO MORIYUKI
IPC: G03G15/08
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a toner used in a nonmagnetic one-component reversal developing method using a positive electrification type photoreceptor and less liable to cause surface stain even after long-time use. SOLUTION: The toner for reversal development is used in a contact type nonmagnetic one-component reversal developing method in which the toner is supplied to a toner support, a thin layer of the toner is formed on the toner support with a regulating member, electric charges are imparted to the toner, the toner is brought into contact with a photoreceptor which retains an electrostatic latent image to develop the latent image and the developed image is transferred to paper. The toner is obtained by sticking fine titanium dioxide particles surface-treated with an aminosilane or trimethoxysilane to the surfaces of colored polyester resin particles. Development is carried out using the toner.